Government agencies lack robust modelling tools to manage the spread of invasive alien species (IAS). In this paper, we combine optimal control and simulation methods with biological invasion spread theory to estimate the type of optimal policy and switching point of control efforts against a...

Identifying the optimal switching point between different invasive alien species (IAS) management policies is a very complex task and policy makers are in need of modelling tools to assist them. In this paper we develop an optimal control bioeconomic model to estimate the type of optimal policy...

The risk of non-indigenous pests entering theUK via international trade in fresh produce isincreasing. Suppliers of fresh produce to UK and EUmultiple retailers are utilising new procurement areasfor fresh produce importation to reduce their costs ofproduction. The objective of this paper is to...